89211551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 108315504

約数和(自身を除く): 19103953

約数列:

[1, 11, 13, 37, 143, 169, 407, 481, 1297, 1859, 5291, 6253, 14267, 16861, 47989, 68783, 185471, 219193, 527879, 623857, 2411123, 6862427, 8110141, 89211551]

約数ペア:

[(1, 89211551), (11, 8110141), (13, 6862427), (37, 2411123), (143, 623857), (169, 527879), (407, 219193), (481, 185471), (1297, 68783), (1859, 47989), (5291, 16861), (6253, 14267)]